Printer control mainboard integrated stepping driver all-in-one machine

Abstract

The utility model discloses a printer control mainboard integrated stepping driver all-in-one machine, and belongs to the technical field of motors. The device is mainly applied to industrial advertisement printers including UV printers, direct injection machines, printing machines and the like. The all-in-one machine comprises a motor body and a base fixed to the bottom of the motor body. The rear end of the motor body is provided with a cooling fan. The integrated driver is fixedly mounted on the base; one side surface of the integrated driver is provided with heat dissipation fins, and a heat dissipation channel with two open ends is formed between the heat dissipation fins and the base; one end of the flow guide fan cover is connected to one end of the heat dissipation channel, and the other end of the flow guide fan cover is connected to the heat dissipation fan. According to the utility model, the integrated driver and the motor main body are combined into a whole, so that the integration level and the compactness of equipment are improved; the heat dissipation fan driven by the motor shaft not only can dissipate heat for the motor main body, but also can dissipate heat for the integrated driver through the flow guide fan cover, so that effective utilization of resources is realized, and the heat dissipation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor technical field, concretely relates to a printer control mainboard integrated stepping driver integrated machine. BACKGROUND

[0002] In the development history of printer technology, with the increasing requirement of users on printing efficiency, equipment stability and maintenance convenience, the separation design of control mainboard and stepping driver in traditional printer gradually exposes many deficiencies. This separation design not only increases the complexity and volume of the equipment, but also leads to the complexity in the assembly process, and the increase of the number of connecting lines and interfaces, thereby improving the cost and difficulty of installation and maintenance. SUMMARY

[0003] The utility model aims at providing a printer control mainboard integrated stepping driver integrated machine, improves the integration of motor control and heat dissipation.

[0004] The utility model adopts the following technical scheme: a printer control mainboard integrated stepping driver integrated machine, including motor main part and the base fixed in the bottom of motor main part, the rear end of motor main part is equipped with the cooling fan,

[0005] Further comprising:

[0006] Integrated driver, fixedly installed on the base, one side of integrated driver has the cooling fin, and the cooling channel with both ends open is formed between cooling fin and base,

[0007] The flow guide cowling is connected to one end of the cooling channel, and the other end of the flow guide cowling is connected to the cooling fan.

[0008] Further, a through slot is formed in the bottom of the base, and the through slot penetrates the base in the length direction of the base, and the two side walls of the through slot have bosses,

[0009] The integrated driver is slidingly installed in the through slot, and the two sides of the bottom of the integrated driver are supported on the bosses on the corresponding side, and the rear end of the integrated driver has a rear cover plate, and the two side edges of the rear cover plate extend outward and are fixedly connected to the end face of the base,

[0010] The upper side of the integrated driver has the cooling fin, and the cooling channel is formed between the cooling fin and the through slot.

[0011] The flow guide cowling comprises:

[0012] The rear cover shell covers the cooling fan outside and is fixedly connected to the rear end of the motor main part,

[0013] A vertical channel is fixed at the rear end of the base; the upper end of the vertical channel is communicated with the rear cover, and the lower end of the vertical channel is open and butted with one end of the heat dissipation channel.

[0014] The vertical channel is integrally formed with the rear cover.

[0015] The lower end of the vertical channel is provided with a avoiding slot, and the integrated drive can be slidably installed into the through slot of the base through the avoiding slot;

[0016] The lower end of the vertical channel is fixed with a cover for blocking the avoiding slot.

[0017] The cover is a U-shaped plate.

[0018] The rear cover plate of the integrated drive is provided with a first connector communicated with the internal main board of the integrated drive, and the first connector is used for connecting the upper computer.

[0019] The front end of the integrated drive is provided with a front cover plate, and the front cover plate is provided with a second connector communicated with the internal main board of the integrated drive; the bottom of the through slot of the base is provided with a through hole communicated into the motor body, and the cable of the motor body is led out of the motor body through the through hole; and the cable is plugged with the second connector through a third connector.

[0020] The utility model discloses the beneficial effect lies in:

[0021] The integrated drive and the motor body are combined into an integral whole, the integration and compactness of the equipment are improved, the assembly process is simplified, the number of connecting lines and interfaces is reduced, and the complexity of installation and maintenance is reduced.

[0022] The heat dissipation fan driven by the motor shaft not only provides heat dissipation for the motor body, but also provides heat dissipation for the integrated drive through the flow guide cover, realizes effective utilization of resources, and improves heat dissipation efficiency.

[0023] The integrated drive can be conveniently slidably installed and disassembled, is convenient for maintenance and replacement, is also convenient for users to clean the heat dissipation fins, and maintains heat dissipation performance. DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying creative labor.

[0025] Figure 1 It is a perspective view of the utility model discloses a printer control mainboard integrated stepping drive integrated machine.

[0026] Figure 2 It is the sectional view of the utility model of a kind of printer control mainboard integrated stepping driver integrated machine.

[0027] Figure 3 It is the left view of the utility model of a kind of printer control mainboard integrated stepping driver integrated machine.

[0028] Figure 4 It is the right view of the utility model of a kind of printer control mainboard integrated stepping driver integrated machine.

[0029] Figure 5 It is the explosion view of the utility model of a kind of printer control mainboard integrated stepping driver integrated machine.

[0030] Figure 6 It is the perspective view of the utility model of guide flow wind cover.

[0031] Mark explanation:

[0032] 1, motor main body;11, heat dissipation fan;12, cable;121, third joint;

[0033] 2, base;21, through slot;22, boss;

[0034] 3, integrated driver;31, heat dissipation fin;32, heat dissipation channel;33, back cover plate;331, first joint;34, front cover plate;341, second joint;

[0035] 4, guide flow wind cover;41, back cover;42, vertical passage;421, avoidance slot;422, cover. Specific implementation

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0037] Embodiment one:

[0038] As shown in Figures 1 to 4 The utility model provides a kind of printer control mainboard integrated stepping driver integrated machine, mainly including motor main body 1, base 2 and integrated driver 3. The rear end of motor main body 1 is provided with heat dissipation fan 11 connected with motor shaft.

[0039] The base 2 is fixed at the bottom of the motor body 1, and the base 2 is provided with uniformly distributed through holes on both sides. The middle of the lower side of the base 2 is provided with a through slot 21, and the through slot 21 penetrates the base 2 in the length direction. The lower side of the two side walls of the through slot 21 is provided with a protrusion 22 arranged along the length direction of the base 2.

[0040] The integrated driver 3 is slidably installed in the through slot 21, and the upper side of the integrated driver 3 is provided with uniformly distributed heat dissipation fins 31, and the heat dissipation fins 31 form a heat dissipation channel 32 with both ends open between the through slot 21. The bottom of the integrated driver 3 is supported on the corresponding side of the protrusion 22, and the rear end of the integrated driver 3 is fixed with a rear cover plate 33. The two side edges of the rear cover plate 33 extend outward and are provided with through holes, and the two sides of the rear cover plate 33 are fixed on the end face of the base 2 by bolts, so as to realize the positioning of the integrated driver 3.

[0041] Further combining Figure 5 and Figure 6 As shown in the figure, the guide wind cover 4 is used to connect one end of the heat dissipation channel 32 and the heat dissipation fan 11, and the heat dissipation fan 11 is used to realize heat dissipation of the integrated driver 3. The guide wind cover 4 includes a rear cover shell 41 covering the outside of the heat dissipation fan 11, and the rear cover shell 41 is fixed on the rear end of the motor body 1 by bolts. A vertical channel 42 is fixed on the lower side of the rear cover shell 41 and communicates with the rear cover shell 41, and the vertical channel 42 is integrally formed with the rear cover shell 41. The vertical channel 42 is fixed on the rear end of the base 2 by bolts, and the lower end of the vertical channel 42 is connected with one end of the heat dissipation channel 32, so as to realize the communication between the heat dissipation channel 32 and the rear cover shell 41.

[0042] In operation, after the motor body 1 is started, the heat dissipation fan 11 is driven to rotate by the motor shaft, and the heat dissipation fan 11 cools the motor body 1 at the same time, and part of the airflow enters the heat dissipation channel 32 through the vertical channel 42, blows through the heat dissipation fins 31, and realizes heat dissipation of the integrated driver 3.

[0043] Embodiment two:

[0044] On the basis of the above-mentioned embodiment one, combining Figure 5 and Figure 6 As shown in the figure, in the embodiment two, the lower end of the vertical channel 42 is provided with an avoiding slot 421, and the avoiding slot 421 is opposite to the through slot 21. The cover 422 is a U-shaped plate, which is fixed and sealed on the avoiding slot 421 by screws. In use, by disassembling the cover 422, the integrated driver 3 can be slid into the through slot 21 through the avoiding slot 421, or taken out from the through slot 21, so as to facilitate the maintenance of the integrated driver 3; after disassembling the cover 422, it is also convenient to clean the heat dissipation fins 31.

[0045] Embodiment three:

[0046] On the basis of the above-mentioned embodiment two, combining Figures 1 to 5As shown, in the third embodiment, the back cover plate 33 of the integrated driver 3 is provided with a first connector 331, which is internally connected to the main board inside the integrated driver 3. In operation, the first connector 331 is used to connect to the host computer. The front end of the integrated driver 3 has a front cover plate 34, which is provided with a second connector 341 communicating with the main board inside the integrated driver 3. A through hole is formed at the bottom of the through slot 21 near the second connector 341, which communicates with the inside of the motor body 1. The cable 12 of the internal components of the motor body 1 passes through the through hole and is plugged with the third connector 121 and the second connector 341, realizing the control connection of the integrated driver 3 and the motor body 1 and forming an integrated structure.

[0047] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A printer control mainboard integrated stepping driver all-in-one machine, comprising a motor body (1) and a base (2) fixed at the bottom of the motor body (1); a heat dissipation fan (11) is installed at the rear end of the motor body (1); characterized in that Further comprising: an integrated driver (3) fixedly installed on the base (2); the integrated driver (3) has heat dissipation fins (31) on one side, and a heat dissipation channel (32) with open ends is formed between the heat dissipation fins (31) and the base (2); a guide wind cover (4) connected to one end of the heat dissipation channel (32); the other end of the guide wind cover (4) is connected to the heat dissipation fan (11).

2. The printer control mainboard integrated stepping driver all-in-one machine according to claim 1, characterized in that: A through groove (21) is formed in the bottom of the base (2) and penetrates the base (2) in the length direction of the base (2); the two side walls of the through groove (21) have bosses (22); the integrated driver (3) is slidingly installed in the through groove (21), and the two sides of the bottom of the integrated driver (3) are supported on the bosses (22) on the corresponding sides; the rear end of the integrated driver (3) has a rear cover plate (33), and the two side edges of the rear cover plate (33) extend outward and are fixedly connected to the end face of the base (2); the upper side of the integrated driver (3) has the heat dissipation fins (31), and the heat dissipation channel (32) is formed between the heat dissipation fins (31) and the through groove (21).

3. The printer control mainboard integrated stepping driver all-in-one machine according to claim 2, wherein, The guide wind cover (4) comprises: a rear cover shell (41) covering the heat dissipation fan (11) and fixedly connected to the rear end of the motor body (1); a vertical channel (42) fixed to the rear end of the base (2); the upper end of the vertical channel (42) communicates with the rear cover shell (41), and the lower end of the vertical channel (42) is open and abuts against one end of the heat dissipation channel (32).

4. The printer control mainboard integrated stepping driver all-in-one machine according to claim 3, characterized in that: The vertical channel (42) is integrally formed with the rear cover shell (41).

5. The printer control mainboard integrated stepping driver all-in-one machine according to claim 3, characterized in that: The lower end of the vertical channel (42) is provided with a avoiding slot (421), and the integrated driver (3) can be slidingly installed in the through groove (21) of the base (2) through the avoiding slot (421); the lower end of the vertical channel (42) is fixed with a cover (422) for plugging the avoiding slot (421).

6. The printer control mainboard integrated stepping driver all-in-one machine according to claim 5, characterized in that: The cover (422) is a U-shaped plate.

7. The printer control mainboard integrated stepping driver all-in-one machine according to claim 2, characterized in that: The rear cover plate (33) of the integrated driver (3) is provided with a first connector (331) communicating with the internal mainboard of the integrated driver (3), and the first connector (331) is used for connecting a host computer.

8. The printer control mainboard integrated stepping driver all-in-one machine according to claim 7, characterized in that: The front end of the integrated driver (3) has a front cover plate (34), and the front cover plate (34) is provided with a second connector (341) communicating with the internal mainboard of the integrated driver (3); a through hole is formed in the bottom of the through groove (21) of the base (2) and communicates with the inside of the motor body (1), a cable (12) of the motor body (1) is led out of the motor body (1) through the through hole, and the cable (12) is plugged with the second connector (341) through a third connector (121).

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